The HP 312A (CF380A) is an Original HP standard-yield black toner cartridge engineered for crisp, professional-quality monochrome printing. With an estimated yield of approximately 2,280 pages under ISO/IEC 19752 testing, it delivers consistent, text-rich output—ideal for daily office use on HP Color LaserJet Pro MFP M476 series printers 

Featuring HP’s JetIntelligence for optimized toner efficiency and strong anti-fraud security, this cartridge ensures reliable performance. It includes a smart chip for accurate toner level tracking and seamless installation